LCM of 220, 445, 726, 859, 907
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 220, 445, 726, 859, 907 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 220, 445, 726, 859, 907. So, keep reading to learn more.
Given numbers are 220,445,726,859,907
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 220,445,726,859,907 is 503416073820.
Find LCM of 220,445,726,859,907 with Prime Factorization
| 2 | 220, 445, 726, 859, 907 |
| 5 | 110, 445, 363, 859, 907 |
| 11 | 22, 89, 363, 859, 907 |
| 2, 89, 33, 859, 907 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 11 x 2 x 89 x 33 x 859 x 907 = 503416073820
Therefore, the lowest common multiple of 220,445,726,859,907 is 503416073820.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
220 x 445 x 726 x 859 x 907 = 55375768120200
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
445 : 1, 5, 89, 445
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
859 : 1, 859
907 : 1, 907
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 220,445,726,859,907, is 1.
Now, the common factors can be found like this.
220:2x 2x 5x 11
445:5x 89
726:2x 3x 11x 11
859:859
907:907
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 11 = 110
Therefore, the value for common factors is 110.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 55375768120200/(1x110)
LCM = 55375768120200/110
LCM = 503416073820
Thus, we can understand that the LCM of 220,445,726,859,907 is 503416073820.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 220, 445, 726, 859, 907
1. What is the LCM of 220, 445, 726, 859, 907?
Answer: LCM of 220, 445, 726, 859, 907 is 503416073820.
2. How to calculate the LCM of 220, 445, 726, 859, 907?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 220, 445, 726, 859, 907.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.